Hondata

Any ideas why the TPS would drop to zero while at constant throttle or when I lift off the throttle ( I know it should if I lift of the throttle totally but mine is going to zero if I just back off the throttle slightly). Everything will run OK after the car has gotten to full temp.

I discovered the TPS plug was loose and was the cause of my problem

When decelerating should the injector duty cycle and pulse width go to 0?
Some of the time they go to 1% and <2ms respectivly then other time they both go dead. I've attached a log of them going to 0.
Any ideas what going on?
THANKS

The help files indicate that 10.5 psi is the max the stock map can reliably measure. When I set them above this level I get the warning about exceeding this value. I believe on a cold day I may be seeing ~11psi. Will I have any problems running this level of boost w/the stock map? Being supercharged ...

I've got a supercherged Type R and am using the stock map. Is there any harm in disabling the boost cut or would it be better to install a 3 bar map?
Thanks

In the past week I've developed the following problem. Under WOT I think the car is popping into limp mode. The problem only last a second or two, the check engine light flashes on then off (code not stored), then the car recovers and runs fine. I was able to datalog the sequence and have attached ...

Got a quick question. I got my P28 ECU that had been converted internally by Hondata (no adapter harness needed) so it connects directly to my OBD 2A wiring harness. I'm wanting to use Nitrous/Aux 1 to control water/meth injection. How do I match up the outputs listed in the Aux 1 drop down list ...

I was thinking that you could tune the car with water/meth injection, allowing more timing and less fuel, and then if you lost the water/meth entirely (clogged nozzle, empty tank) the switched output from the HFS5 could be used to switch to the secondary set of maps that would be tuned based on no ...

The HFS 5 has two switched outputs for their fail safe feature (clogged injector, loss of pressure etc). Could these be used to switch to the secondary fuel/ignition map in the event of a problem?

Has anyone had a problem with the S300 not detecting a 2nd to 3rd gear shift?

Anyone have one installed? Would it be better to tune this unit with it's own tuning capabilities (triggered by fuel injector duty cycle) or tune using S300?

just what I was looking for, thanks

While viewing a datalogged graph is it possible to view the cursors X,Y coodinates as you drag it across the graph? I guess the main thing is can the Y axis be scaled, for example the MAP sensor graph shows the range being 0-3 Bar. I would like to be able to place the cursor at 7500 rpm, somewhere ...

Is it possible to view the cursors x,y coordinates using the S300 datalog graph?